7989443742 is an even 10-digits composite number following 7989443741
and preceding 7989443743 . In scientific notation, it is written as 7.989443742 × 10^9.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 2280751200 positive integers (up to 7989443742) that are relatively prime to 7989443742.
7989443742 has 16 divisors, whose sum is 12565548864
The reverse of 7989443742 is 2473449897
Previous prime number is 1181
Is Prime? no Number parity even Number length 10 Sum of Digits 57 Digital Root 3
Name
seven billion nine hundred eighty-nine million four hundred forty-three thousand seven hundred forty-two
Scientific notation
7.989443742 × 10^9
Engineering notation
7.989443742 × 10^9
Prime Factorization
2 × 21 × 1181 × 161071
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7989443742 Product of the distinct prime numbers
The prime factorization of 7989443742 is 2 × 21 × 1181 × 161071.
Since it has a total of 4 prime factors.
2 , 3 , 25 , 10 , 580 , 579 , 6524 , 3208 , 4202 , 6144 , 837637 , 85122 , 8025824 , 9077231 , 46338170 , 23586111 , 366981075 , 466902993 , 4543267315 , 2784806864
n×2
15978887484
n×3
23968331226
n×4
31957774968
n×5
39947218710
n÷2
3994721871
n÷3
2663147914
n÷3
1997360935.5
n÷5
1597888748.4
n2
6.3831211306583E+19
n3
5.0997587171766E+29
n4
4.0744235368656E+39
n5
3.2552377628869E+49
2 √n89383.688344127
3 √n1999.1199246238
4 √n298.97104934111
5 √n95.609997887788
1 , 2 , 21 , 42 , 1181 , 2362 , 24801 , 49602 , 161071 , 322142 , 3382491 , 6764982 , 190224851 , 380449702 , 3994721871 , 7989443742
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7989443741 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7989443742 can be divided by 16 positive divisors.
The sum of these divisors (counting 7989443742) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011100001101010011110010011110
3
Ternary
202121210112210102210
4
Quaternary
13130031103302132
5
Quinary
112330244144432
6
Senary
3400441301250
8
Octal
73415236236
10
Decimal
7989443742
12
Duodecimal
166b794826
16
Hexadecimal
1dc353c9e
20
Vigesimal
64ge0972
36
Base36
3o4pi8u
md5
16e8a4962eaa614140cf878123d465e1
sha1
8f861909aa7bc0d1bed46e9816856bd0df0156ef
sha256
bc9f78f1782e31e307cc8082751c3dfe4829a4bbfee88b8e811e73b018e00a2a
sha512
e67879c51b890c4dee51b8ac095ef0d71191ab652f10e729ee44fd4d56b34de3b5def0fdf45b39fc4fcf5cadce6d871f9ec361ece5ea39a51aee80a598d5bd7b
ripemd-160
f6b25eb9ac396206bdd9defbec6cb8f2cfff2903
Diameter
15978887484
Circumference
50199155532.272
Area
2.005316645105E+20
Volume
2.1361819361283E+30
Surface area
8.02126658042E+20
Circumference
50199155532.272
Perimeter
31957774968
Area
6.3831211306583E+19
Diagonal
11298779695.753
Surface area
3.829872678395E+20
Volume
5.0997587171766E+29
Space diagonal
13838122485.357
Perimeter
23968331226
Area
2.7639725272917E+19
Altitude
6919061242.6786
Surface area
2.7639725272917E+19
Volume
6.0101232855513E+28
Height
3766259898.5844